ISRC HKI190105604
Verified recording
HKI190105604 is “Piano Concerto No. 6 in C Major, H. 49A: I. Allegro moderato” by John Field,
registered on the CopyrightChains blockchain with CopyrightID
0x8036a29fd96d5f5246d75f3cb1fbee95b5e802d98e91ae6fff420496e4d0ac8a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190105604.
Recording identifiers
- ISRC
- HKI190105604
- Title
- Piano Concerto No. 6 in C Major, H. 49A: I. Allegro moderato
- Artist
- John Field
- CopyrightID (CopyrightChains transaction hash)
0x8036a29fd96d5f5246d75f3cb1fbee95b5e802d98e91ae6fff420496e4d0ac8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:87af22b4c043355646b91dc9cfab123c4a3de54a0734c156041995522b5bcd9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190105604
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 6 in C Major, H. 49A: I. Allegro moderato · Machine-readable JSON-LD